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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 10707382 B1

PDFFull Text
Date of Patent:
Jul. 07, 2020

Filed:

Dec. 12, 2018

Light emitting element

Applicant:

Seoul Viosys Co., Ltd., Ansan-si, KR;

Inventors:

Ye Seul Kim, Ansan-si, KR;

Kyoung Wan Kim, Ansan-si, KR;

Sang Hyun Oh, Ansan-si, KR;

Duk Il Suh, Ansan-si, KR;

Sang Won Woo, Ansan-si, KR;

Ji Hye Kim, Ansan-si, KR;

Assignee:

SEOUL VIOSYS CO., LTD., Ansan-si, KR;

Attorney:

Perkins Coie LLP

Primary Examiner:

Zandra V Smith

Assistant Examiner:

Lawrence C Tynes, Jr

Int. Cl.
CPC ...
H01L 33/44 (2010.01); H01L 33/14 (2010.01); H01L 33/24 (2010.01); H01L 33/32 (2010.01); H01L 33/38 (2010.01); H01L 33/42 (2010.01); H01L 33/62 (2010.01); H01L 33/06 (2010.01); H01L 27/15 (2006.01); H01L 33/22 (2010.01); F21S 45/43 (2018.01); F21K 9/66 (2016.01); F21K 9/238 (2016.01); F21K 9/232 (2016.01); F21S 41/143 (2018.01); F21S 45/47 (2018.01); F21V 8/00 (2006.01); G02F 1/13357 (2006.01);
U.S. Cl.
CPC ...
H01L 33/44 (2013.01); H01L 33/06 (2013.01); H01L 33/145 (2013.01); H01L 33/24 (2013.01); H01L 33/32 (2013.01); H01L 33/38 (2013.01); H01L 33/42 (2013.01); H01L 33/62 (2013.01); F21K 9/232 (2016.08); F21K 9/238 (2016.08); F21K 9/66 (2016.08); F21S 41/143 (2018.01); F21S 45/43 (2018.01); F21S 45/47 (2018.01); G02B 6/0073 (2013.01); G02F 1/133603 (2013.01); G02F 1/133606 (2013.01); H01L 27/156 (2013.01); H01L 33/22 (2013.01);
Abstract

A light-emitting element according to an embodiment of the present document has a transparent electrode having an opening, and the transparent electrode has a protrusion on a side surface of the opening. A second electrode pad is arranged on the opening of the transparent electrode, and abuts the protrusion. Accordingly, peeling of the second electrode pad can be prevented, thereby improving the reliability of the light-emitting element.

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Kim, Ye. (2020). Light emitting element (U.S. Patent No. 10707382). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10707382

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